72283736

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16339}}^1$

素因数の和:16431

約数の個数: 32

約数和(自身を含む): 156864000

約数和(自身を除く): 84580264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 16339, 32678, 65356, 114373, 130712, 228746, 457492, 914984, 1290781, 2581562, 5163124, 9035467, 10326248, 18070934, 36141868, 72283736]

約数ペア:

[(1, 72283736), (2, 36141868), (4, 18070934), (7, 10326248), (8, 9035467), (14, 5163124), (28, 2581562), (56, 1290781), (79, 914984), (158, 457492), (316, 228746), (553, 130712), (632, 114373), (1106, 65356), (2212, 32678), (4424, 16339)]